public override List <ListStudents> CheckElementById(object Id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_IMIC_Get_List_Student_Of_Classes(int.Parse("" + Id)).ToList(); List <ListStudents> lisTemp = new List <ListStudents>(); if (oData != null) { Commons oComs = new Commons(); foreach (var o in oData) { ListStudents oListStudents = new ListStudents { Id = o.Id, Email = o.Email, Mobile = o.Mobile, ClassName = o.ClassName, FullName = o.FullName, //ExpertName = }; lisTemp.Add(oListStudents); } } return(lisTemp); }